68 lines
1.6 KiB
Markdown
68 lines
1.6 KiB
Markdown
|
# viser [](https://www.npmjs.com/package/viser) [](https://david-dm.org/viserjs/viser.svg?path=packages/viser)
|
||
|
|
|
||
|
|
> A toolkit fit for data vis engineer.
|
||
|
|
|
||
|
|
## Install
|
||
|
|
|
||
|
|
```sh
|
||
|
|
$ npm install --save viser
|
||
|
|
```
|
||
|
|
|
||
|
|
## Usage
|
||
|
|
|
||
|
|
```jsx
|
||
|
|
import viser from 'viser';
|
||
|
|
const DataSet = require('@antv/data-set');
|
||
|
|
|
||
|
|
const sourceData = [
|
||
|
|
{ month: 'Jan', Tokyo: 7.0, London: 3.9 },
|
||
|
|
{ month: 'Feb', Tokyo: 6.9, London: 4.2 },
|
||
|
|
{ month: 'Mar', Tokyo: 9.5, London: 5.7 },
|
||
|
|
{ month: 'Apr', Tokyo: 14.5, London: 8.5 },
|
||
|
|
{ month: 'May', Tokyo: 18.4, London: 11.9 },
|
||
|
|
{ month: 'Jun', Tokyo: 21.5, London: 15.2 },
|
||
|
|
{ month: 'Jul', Tokyo: 25.2, London: 17.0 },
|
||
|
|
{ month: 'Aug', Tokyo: 26.5, London: 16.6 },
|
||
|
|
{ month: 'Sep', Tokyo: 23.3, London: 14.2 },
|
||
|
|
{ month: 'Oct', Tokyo: 18.3, London: 10.3 },
|
||
|
|
{ month: 'Nov', Tokyo: 13.9, London: 6.6 },
|
||
|
|
{ month: 'Dec', Tokyo: 9.6, London: 4.8 },
|
||
|
|
];
|
||
|
|
|
||
|
|
const dv = new DataSet.View().source(sourceData);
|
||
|
|
dv.transform({
|
||
|
|
type: 'fold',
|
||
|
|
fields: ['Tokyo', 'London'],
|
||
|
|
key: 'city',
|
||
|
|
value: 'temperature',
|
||
|
|
});
|
||
|
|
const data = dv.rows;
|
||
|
|
|
||
|
|
viser({
|
||
|
|
data,
|
||
|
|
axis: true,
|
||
|
|
legend: true,
|
||
|
|
tooltip: true,
|
||
|
|
series: [{
|
||
|
|
quickType: 'smoothLine',
|
||
|
|
position: 'month*temperature',
|
||
|
|
color: "city",
|
||
|
|
size: 2,
|
||
|
|
}, {
|
||
|
|
quickType: 'point',
|
||
|
|
position: 'month*temperature',
|
||
|
|
color: "city",
|
||
|
|
size: 4,
|
||
|
|
style: {
|
||
|
|
stroke: '#fff',
|
||
|
|
lineWidth: 1,
|
||
|
|
},
|
||
|
|
}],
|
||
|
|
chart: {
|
||
|
|
container: 'mountNode',
|
||
|
|
width: 800,
|
||
|
|
height: 400,
|
||
|
|
},
|
||
|
|
});
|
||
|
|
```
|